🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.58 AU - 0.68 AU

Year: 175 Days

Day: 34.4 Hours

Environment

Temp: 163 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.88 AU - 1.1 AU

Year: 345 Days

Day: 16.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.32 AU - 1.38 AU

Year: 549 Days

Day: 19.4 Hours

Environment

Temp: 15 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.41 AU - 1.59 AU

Year: 643 Days

Day: 28.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 16.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.71 AU - 3.69 AU

Year: 2003 Days

Day: 33.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,411,214 km

• M1: 592,856 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.4 AU - 5 AU

Year: 3565 Days

Day: 37.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935.6

Radius: 9.2

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 6.29 AU - 9.25 AU

Year: 7577 Days

Day: 8 Hours

Environment

Temp: -160 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,411,214 km

• M1: 115,789 km (0.103 R)
• M2: 203,603 km (0.066 R)
• M3: 321,037 km (0.045 R)
• M4: 667,655 km (0.073 R)
• M5: 1,001,857 km (0.115 R)
• M6: 1,304,793 km (0.072 R)
• M7: 1,446,312 km (0.062 R)
• M8: 1,744,760 km (0.113 R)
• M9: 2,109,779 km (0.066 R)
• M10: 2,301,264 km (0.11 R)
• M11: 2,448,618 km (0.116 R)
• M12: 2,752,900 km (0.059 R)
• M13: 2,830,841 km (0.115 R)
• M14: 3,015,743 km (0.117 R)
• M15: 3,453,168 km (0.117 R)
• M16: 3,537,541 km (0.088 R)
• M17: 3,910,788 km (0.118 R)
• M18: 3,969,280 km (0.069 R)
• M19: 4,057,693 km (0.071 R)
• M20: 4,116,933 km (0.07 R)
• M21: 4,757,063 km (0.113 R)
• M22: 4,977,420 km (0.088 R)
• M23: 6,299,716 km (0.118 R)
• M24: 6,368,531 km (0.078 R)
• M25: 7,871,690 km (0.088 R)
• M26: 8,816,251 km (0.098 R)
• M27: 10,157,695 km (0.063 R)
• M28: 10,401,091 km (0.071 R)
• M29: 10,934,856 km (0.029 R)
• M30: 11,730,867 km (0.054 R)
• M31: 12,157,520 km (0.05 R)
• M32: 12,243,389 km (0.116 R)
• M33: 12,329,557 km (0.117 R)
• M34: 13,600,840 km (0.08 R)
• M35: 13,913,948 km (0.045 R)
• M36: 14,048,886 km (0.061 R)
• M37: 14,365,435 km (0.092 R)
• M38: 15,143,792 km (0.115 R)
• M39: 15,328,995 km (0.053 R)
• M40: 16,030,160 km (0.048 R)
• M41: 17,463,457 km (0.12 R)
• M42: 17,755,023 km (0.084 R)
• M43: 17,999,167 km (0.078 R)
• M44: 18,146,222 km (0.114 R)
• M45: 18,688,963 km (0.073 R)
• M46: 19,437,551 km (0.097 R)
• M47: 19,941,995 km (0.088 R)
• M48: 20,655,576 km (0.063 R)
• M49: 21,170,343 km (0.081 R)
• M50: 21,585,327 km (0.031 R)
• M51: 22,160,082 km (0.085 R)
• M52: 23,005,310 km (0.117 R)
• M53: 23,164,931 km (0.084 R)
• M54: 23,699,743 km (0.108 R)
• M55: 24,184,590 km (0.032 R)
• M56: 24,346,904 km (0.082 R)
• M57: 25,218,760 km (0.067 R)
• M58: 25,383,318 km (0.069 R)
• M59: 26,045,438 km (0.098 R)
• M60: 26,267,292 km (0.093 R)
• M61: 26,434,243 km (0.085 R)
• M62: 27,049,090 km (0.108 R)
• M63: 28,065,458 km (0.12 R)
• M64: 28,292,996 km (0.067 R)
• M65: 28,521,133 km (0.097 R)
• M66: 29,036,797 km (0.078 R)
• M67: 29,266,879 km (0.072 R)
• M68: 29,497,708 km (0.082 R)
• M69: 29,671,092 km (0.104 R)
• M70: 30,193,637 km (0.112 R)
• M71: 31,012,237 km (0.049 R)
• M72: 31,365,438 km (0.09 R)
• M73: 32,492,358 km (0.063 R)
• M74: 32,970,922 km (0.104 R)
• M75: 33,331,303 km (0.09 R)
• M76: 35,890,474 km (0.12 R)
• M77: 36,261,177 km (0.09 R)
• M78: 37,506,131 km (0.088 R)
• M79: 37,819,538 km (0.119 R)
• M80: 39,654,506 km (0.106 R)
• M81: 40,486,420 km (0.103 R)
• M82: 42,820,296 km (0.053 R)
• M83: 43,279,113 km (0.093 R)
• M84: 43,871,520 km (0.089 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.3

Radius: 14.8

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 9.1 AU - 11.54 AU

Year: 11598 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 88,411,214 km

• M1: 369,956 km (0.12 R)
• M2: 972,835 km (0.079 R)
• M3: 1,100,592 km (0.034 R)
• M4: 1,338,901 km (0.042 R)
• M5: 1,446,611 km (0.029 R)
• M6: 1,867,729 km (0.048 R)
• M7: 1,969,007 km (0.089 R)
• M8: 2,156,005 km (0.104 R)
• M9: 2,284,060 km (0.027 R)
• M10: 3,627,150 km (0.117 R)
• M11: 3,910,788 km (0.099 R)
• M12: 4,068,613 km (0.1 R)
• M13: 4,201,755 km (0.119 R)
• M14: 4,665,509 km (0.062 R)
• M15: 4,861,482 km (0.094 R)
• M16: 5,003,002 km (0.115 R)
• M17: 5,117,294 km (0.09 R)
• M18: 5,319,401 km (0.074 R)
• M19: 5,701,923 km (0.077 R)
• M20: 5,851,371 km (0.084 R)
• M21: 6,246,459 km (0.092 R)
• M22: 6,871,030 km (0.044 R)
• M23: 6,998,488 km (0.08 R)
• M24: 7,614,232 km (0.084 R)
• M25: 8,180,161 km (0.086 R)
• M26: 8,794,260 km (0.078 R)
• M27: 9,246,944 km (0.08 R)
• M28: 9,387,865 km (0.099 R)
• M29: 9,529,534 km (0.06 R)
• M30: 10,321,056 km (0.073 R)
• M31: 10,687,870 km (0.068 R)
• M32: 11,434,364 km (0.084 R)
• M33: 11,737,748 km (0.078 R)
• M34: 12,197,762 km (0.104 R)
• M35: 13,214,878 km (0.092 R)
• M36: 13,693,591 km (0.036 R)
• M37: 14,299,911 km (0.042 R)
• M38: 15,917,363 km (0.036 R)
• M39: 16,812,258 km (0.075 R)
• M40: 16,984,594 km (0.061 R)
• M41: 17,767,290 km (0.11 R)
• M42: 18,251,389 km (0.078 R)
• M43: 18,963,325 km (0.118 R)
• M44: 19,911,626 km (0.086 R)
• M45: 20,644,506 km (0.119 R)
• M46: 21,760,357 km (0.055 R)
• M47: 22,325,687 km (0.098 R)
• M48: 22,848,083 km (0.05 R)
• M49: 23,567,050 km (0.119 R)
• M50: 23,663,541 km (0.028 R)
• M51: 23,856,672 km (0.082 R)
• M52: 24,439,655 km (0.118 R)
• M53: 27,221,427 km (0.071 R)
• M54: 27,728,713 km (0.107 R)
• M55: 29,010,468 km (0.088 R)
• M56: 29,997,664 km (0.096 R)
• M57: 30,311,670 km (0.102 R)
• M58: 30,574,065 km (0.094 R)
• M59: 32,111,632 km (0.12 R)
• M60: 33,186,492 km (0.063 R)
• M61: 33,457,115 km (0.079 R)
• M62: 34,164,115 km (0.091 R)
• M63: 34,820,999 km (0.1 R)
• M64: 34,985,856 km (0.114 R)
• M65: 36,425,885 km (0.066 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119.3

Radius: 12.9

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.12 AU - 12.96 AU

Year: 12833 Days

Day: 12.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 88,411,214 km

• M1: 165,605 km (0.119 R)
• M2: 249,380 km (0.05 R)
• M3: 577,149 km (0.115 R)
• M4: 718,070 km (0.112 R)
• M5: 832,363 km (0.061 R)
• M6: 1,023,848 km (0.105 R)
• M7: 1,110,615 km (0.092 R)
• M8: 1,370,915 km (0.031 R)
• M9: 2,079,710 km (0.117 R)
• M10: 2,249,204 km (0.102 R)
• M11: 2,502,473 km (0.057 R)
• M12: 2,952,314 km (0.114 R)
• M13: 3,383,605 km (0.117 R)
• M14: 4,044,678 km (0.118 R)
• M15: 4,162,710 km (0.114 R)
• M16: 5,379,988 km (0.111 R)
• M17: 5,667,815 km (0.026 R)
• M18: 5,880,244 km (0.107 R)
• M19: 5,960,727 km (0.031 R)
• M20: 6,041,360 km (0.058 R)
• M21: 6,285,803 km (0.119 R)
• M22: 6,478,336 km (0.081 R)
• M23: 6,812,687 km (0.073 R)
• M24: 7,181,446 km (0.054 R)
• M25: 8,874,295 km (0.095 R)
• M26: 9,813,022 km (0.067 R)
• M27: 11,783,974 km (0.118 R)
• M28: 12,192,526 km (0.118 R)
• M29: 12,502,044 km (0.057 R)
• M30: 13,093,853 km (0.116 R)
• M31: 13,517,215 km (0.112 R)
• M32: 14,850,431 km (0.103 R)
• M33: 15,107,440 km (0.055 R)
• M34: 15,625,797 km (0.068 R)
• M35: 15,849,745 km (0.05 R)
• M36: 18,304,197 km (0.078 R)
• M37: 18,777,525 km (0.08 R)
• M38: 19,254,892 km (0.072 R)
• M39: 19,816,781 km (0.053 R)
• M40: 20,099,820 km (0.114 R)
• M41: 21,121,574 km (0.109 R)
• M42: 21,410,597 km (0.079 R)
• M43: 26,879,147 km (0.089 R)
• M44: 27,237,434 km (0.114 R)
• M45: 27,507,159 km (0.098 R)
• M46: 27,642,395 km (0.102 R)
• M47: 27,777,781 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 602.2

Radius: 6.5

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 16.52 AU - 19.48 AU

Year: 26717 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,411,214 km

• M1: 83,625 km (0.032 R)
• M2: 276,606 km (0.083 R)
• M3: 388,954 km (0.083 R)
• M4: 517,010 km (0.085 R)
• M5: 610,359 km (0.073 R)
• M6: 980,913 km (0.096 R)
• M7: 1,068,428 km (0.107 R)
• M8: 1,282,951 km (0.057 R)
• M9: 1,346,680 km (0.05 R)
• M10: 2,626,490 km (0.092 R)
• M11: 2,708,170 km (0.101 R)
• M12: 2,916,111 km (0.105 R)
• M13: 3,000,784 km (0.03 R)
• M14: 3,615,781 km (0.119 R)
• M15: 3,798,589 km (0.062 R)
• M16: 3,984,539 km (0.094 R)
• M17: 5,161,127 km (0.089 R)
• M18: 6,272,190 km (0.092 R)
• M19: 7,109,489 km (0.097 R)
• M20: 7,512,057 km (0.087 R)
• M21: 9,257,715 km (0.115 R)
• M22: 9,824,092 km (0.109 R)
• M23: 10,207,811 km (0.099 R)
• M24: 10,466,316 km (0.101 R)
• M25: 10,596,466 km (0.03 R)
• M26: 11,055,881 km (0.084 R)
• M27: 11,188,425 km (0.089 R)
• M28: 11,994,458 km (0.066 R)
• M29: 12,198,809 km (0.072 R)
• M30: 13,028,030 km (0.102 R)
• M31: 13,449,447 km (0.067 R)
• M32: 13,732,935 km (0.109 R)
• M33: 13,946,710 km (0.046 R)
• M34: 14,161,682 km (0.108 R)
• M35: 14,305,745 km (0.095 R)
• M36: 14,886,185 km (0.058 R)
• M37: 15,474,553 km (0.092 R)
• M38: 17,438,325 km (0.119 R)
• M39: 18,527,696 km (0.087 R)
• M40: 18,606,385 km (0.031 R)
• M41: 20,935,624 km (0.088 R)
• M42: 21,511,426 km (0.118 R)
• M43: 22,762,812 km (0.081 R)
• M44: 23,354,920 km (0.079 R)
• M45: 24,900,566 km (0.09 R)
• M46: 25,861,134 km (0.116 R)
• M47: 29,639,228 km (0.049 R)
• M48: 30,749,842 km (0.068 R)
• M49: 32,062,863 km (0.036 R)
• M50: 33,202,799 km (0.095 R)
• M51: 35,229,251 km (0.113 R)
• M52: 39,299,660 km (0.042 R)
• M53: 40,928,033 km (0.101 R)
• M54: 41,235,755 km (0.063 R)
• M55: 42,786,038 km (0.055 R)
• M56: 42,994,278 km (0.104 R)
• M57: 43,307,088 km (0.086 R)
• M58: 43,830,231 km (0.102 R)
• M59: 44,039,968 km (0.096 R)
• M60: 44,566,103 km (0.053 R)
• M61: 45,306,014 km (0.084 R)
• M62: 46,476,917 km (0.09 R)
• M63: 49,720,648 km (0.03 R)
• M64: 50,378,130 km (0.078 R)
• M65: 50,598,039 km (0.096 R)
• M66: 50,928,351 km (0.07 R)
• M67: 53,260,283 km (0.112 R)
• M68: 53,372,332 km (0.082 R)
• M69: 55,173,639 km (0.097 R)
• M70: 55,627,071 km (0.092 R)
• M71: 55,854,160 km (0.07 R)
• M72: 56,309,536 km (0.081 R)
• M73: 59,995,927 km (0.104 R)
• M74: 60,578,910 km (0.111 R)
• M75: 64,951,207 km (0.065 R)
• M76: 65,549,897 km (0.088 R)
• M77: 66,150,383 km (0.093 R)
• M78: 66,390,937 km (0.098 R)
• M79: 68,205,409 km (0.094 R)
• M80: 68,448,655 km (0.108 R)
• M81: 70,158,709 km (0.04 R)
• M82: 70,772,957 km (0.117 R)
• M83: 71,019,196 km (0.062 R)
• M84: 71,142,315 km (0.113 R)
• M85: 71,635,838 km (0.092 R)
• M86: 72,254,276 km (0.085 R)
• M87: 72,626,176 km (0.112 R)
• M88: 74,620,465 km (0.062 R)
• M89: 75,498,605 km (0.118 R)
• M90: 76,506,445 km (0.047 R)
• M91: 77,391,915 km (0.114 R)
• M92: 77,645,484 km (0.096 R)
• M93: 79,173,027 km (0.117 R)
• M94: 85,381,339 km (0.098 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 14,013 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit